The Senegalese struck after 25 minutes and former Liverpool striker Djibril Cisse grabbed a second with 15 minutes remaining to break the home side´s 13-match unbeaten league run and move OM up to fifth.
Nice had not lost in Ligue 1 since October and were undefeated at home in over a year, but they had no answer to Marseille´s strike partnership at Stade du Ray, which had blitzed Caen 6-1 last time out without Niang.
Copyright (c) PA Sport 2008, All Rights Reserved.
Do YOU want to write for GiveMeSport? Get started today by signing-up and submitting an article HERE: https://www.givemesport.com/writeforgms